{
  "args": [
    "-c",
    "echo hello > $out"
  ],
  "builder": "/bin/bash",
  "env": {
    "__darwinAllowLocalNetworking": "1",
    "__impureHostDeps": "/usr/bin/ditto",
    "__noChroot": "1",
    "__sandboxProfile": "sandcastle",
    "allowSubstitutes": "",
    "allowedReferences": "/nix/store/p0hax2lzvjpfc2gwkk62xdglz0fcqfzn-foo",
    "allowedRequisites": "/nix/store/z0rjzy29v9k5qa4nqpykrbzirj7sd43v-foo-dev bin",
    "builder": "/bin/bash",
    "disallowedReferences": "/nix/store/r5cff30838majxk5mp3ip2diffi8vpaj-bar dev",
    "disallowedRequisites": "/nix/store/9b61w26b4avv870dw0ymb6rw4r1hzpws-bar-dev",
    "exportReferencesGraph": "refs1 /nix/store/p0hax2lzvjpfc2gwkk62xdglz0fcqfzn-foo refs2 /nix/store/vj2i49jm2868j2fmqvxm70vlzmzvgv14-bar.drv",
    "impureEnvVars": "UNICORN",
    "name": "advanced-attributes",
    "out": "/nix/store/ymqmybkq5j4nd1xplw6ccdpbjnfi017v-advanced-attributes",
    "preferLocalBuild": "1",
    "requiredSystemFeatures": "rainbow uid-range",
    "system": "my-system"
  },
  "inputs": {
    "drvs": {
      "afc3vbjbzql750v2lp8gxgaxsajphzih-foo.drv": {
        "dynamicOutputs": {},
        "outputs": [
          "dev",
          "out"
        ]
      },
      "vj2i49jm2868j2fmqvxm70vlzmzvgv14-bar.drv": {
        "dynamicOutputs": {},
        "outputs": [
          "dev",
          "out"
        ]
      }
    },
    "srcs": [
      "vj2i49jm2868j2fmqvxm70vlzmzvgv14-bar.drv"
    ]
  },
  "name": "advanced-attributes",
  "outputs": {
    "out": {
      "path": "ymqmybkq5j4nd1xplw6ccdpbjnfi017v-advanced-attributes"
    }
  },
  "system": "my-system",
  "version": 4
}
